{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Dosage", "Subject.Race", "Treatment.Duration", "Treatment.Drug", "Subject.Population", "Treatment.Time_elapsed", "Combination.Drug", "Subject.Age", "Treatment.Disorder", "Subject", "Treatment", "Effect", "Subject.Disorder", "Subject.Gender", "Treatment.Freq", "Treatment.Route"]}, {"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Time_elapsed", "Subject.Age", "Subject.Population", "Combination.Drug", "Effect", "Treatment.Drug", "Treatment.Route", "Treatment.Duration", "Subject.Gender", "Treatment.Freq", "Subject.Disorder", "Treatment", "Treatment.Disorder", "Subject"]}], "input": "Such a rapid and relentless progression of methyldopa-induced liver injury is undoubtedly rare, but it may be prevented by careful supervision of patients who exhibit liver function abnormalities early in the course of therapy."}
{"adverse event": [{"trigger": "induced ", "arguments": {"Treatment.Dosage": "NAN", "Subject.Race": "NAN", "Treatment.Duration": "NAN", "Treatment.Drug": "methyldopa", "Subject.Population": "NAN", "Treatment.Time_elapsed": "NAN", "Combination.Drug": "NAN", "Subject.Age": "NAN", "Treatment.Disorder": "NAN", "Subject": "NAN", "Treatment": "methyldopa", "Effect": "liver injury", "Subject.Disorder": "NAN", "Subject.Gender": "NAN", "Treatment.Freq": "NAN", "Treatment.Route": "NAN"}}], "potential therapeutic event": []}